TL;DR
- Airlines are flagging bright, colourful suitcases for quick spot-checks at boarding gates this summer
- Staff can spot vibrant bags easily in crowds, leading to more frequent size and weight inspections
- Jet2 allows 10kg hand luggage (56x45x25cm); easyJet permits a 15kg underseat bag (45x36x20cm)
- All measurements include handles and wheels, and bags must fit independently under seats
- Plain, compliant luggage helps travellers avoid gate fees and boarding delays
The Practical Bit
Airlines appear to be tightening cabin bag checks this summer, and they’re starting with the bags that stand out. Bright colours, bold patterns, anything that stands out in a boarding queue is getting flagged for spot-checks. It’s not that colourful luggage is banned, it’s that staff can see it from across the terminal, making it an easy target when rushing through compliance checks.
The result? More inspections, more delays, and surprise fees for travellers who assumed their bag would be fine because it made it through last time. If a bag doesn’t fit the sizing frame or tips over the weight limit, it’s going into the hold, and that usually comes with a charge at the gate that’s higher than if it had been booked in advance.
It’s one of those small operational details that often becomes obvious once you see it in action. A hot pink wheelie case stands out in a sea of black and navy luggage, and when gate staff are working through queues quickly, those bright bags become natural focal points for checks.
A Quick Heads-Up for Travellers

Jet2’s small underseat bag measures 40x30x20cm. Their 10kg hand luggage option stretches to 56x45x25cm, and those dimensions include handles and wheels. Travellers booking Jet2 package holidays receive a 22kg checked bag included, which takes the pressure off trying to squeeze everything into the cabin.
easyJet offers a complimentary underseat bag at 45x36x20cm, with a maximum weight of 15kg. If travellers want a second bag measuring 56x45x25cm, they’ll need to add priority boarding. Ryanair follows similar enforcement patterns, though specific measurements weren’t detailed in the latest updates.
The common thread across all three carriers? Every airline counts handles and wheels in their sizing, and every bag needs to fit under the seat in front without being shoved, tilted, or crammed. If it doesn’t slide in easily, it’s likely to get pulled aside.
What to Know Before They Leave
Plain or neutral-coloured luggage for cabin bags is worth mentioning to clients, particularly on budget carriers where gate enforcement tends to be tightest this summer. It won’t guarantee they’ll skip inspection, but it does mean they’re less likely to be singled out in a busy queue.
Checking bag dimensions at home with a tape measure rather than by eye is a small habit that saves a lot of stress. Handles and wheels add more than most people expect, and soft cases can bulge once packed. A quick measure at the kitchen table is a much better option than finding out at the gate.
For travellers packing heavy or heading off with young children, adding a checked bag upfront tends to be more economical than paying gate fees. The price difference can be considerable, and it removes the worry entirely.
Agent Advantage Insight

A brief conversation about cabin bag rules on Jet2, easyJet and Ryanair is the kind of practical detail clients genuinely appreciate. Passing on a heads-up about plain luggage and home measurements before departure is a small touch that keeps the start of their holiday smooth and stress-free.
